baber/WOPTO huggingface dataset:
Patent JP-H0837465-A (JP)
Title: Error correction decoding circuit
Inventor: NAGAYASU MASATOSHI
IPC: H03M13/00
Filed: 1994-07-25
Abstract: PURPOSE:To obtain the error correction, decoding circuit in which coding gain is improved and decoding processing is simplified. CONSTITUTION:Upon the receipt of soft discrimination data obtained by applying soft discrimination to a q-element linear block code series, a hard discrimination decoder 13 applies hard discrimination decoding to the data to obtain 1st decoding data. On the other hand, a correlation circuit 14 receives soft discrimination data obtains a correlation value between a predetermined code word among code words and a code word in a minimum distance from the predetermined code word and provides an output of the code word taking a maximum value among the correlation sets as 2nd decoding data. Then a summing arithmetic circuit 15 on a GF(q) conducts summing arithmetic operation on the GF(q) for the 1st and 2nd decoding data and provides an output of the decoding result.
Patent JP-H0224517-A (JP)
Title: Electrostatic capacitor type liquid quantity meter
Inventor: MORITSU KAZUKI
IPC: G01F23/26
Filed: 1988-07-13
Abstract: PURPOSE:To prevent the contact of electrodes each other even if a sensor part is bend and to attach the sensor part to the inside of a curved container by providing spacers between the first and second electrodes constituting the sensor part. CONSTITUTION:A sensor part 15 in an electrostatic capacitor type liquid quantity meter is constituted with a first electrode 15a and a second electrode 15b each having a slender plate shape with an interval being maintained. Many planar spacers 15c are provided between the electrodes along the entire length at an equal interval. When the spacers are provided between the first and second electrodes in this way, both electrodes are not shorted even if the entire sensor part is bent in a semicircular shape. Since the sensor part can be bent in the curved shape in this way, the sensor part can be attached to the inside of a container which is curved in the direction of the height of liquid. String shaped spacers can be used in place of the planar spacers.
Patent JP-H0463215-A (JP)
Title: Method and apparatus for refining metal
Inventor: KISHIMOTO MITSUHARU
IPC: C21B11/00
Filed: 1990-06-29
Abstract: PURPOSE:To enhance recovery efficiency of generated heat in a furnace by blowing O2 gas of large diameter from near bottom part so as to execute secondary combustion in slag to unburning O2 coming out from molten metal. CONSTITUTION:Metal raw material, carbon-containing fuel, slag-making material and O2 are introduced into the molten metal 3 by using chutes 11, 13, tuyere 4, etc. Carbon in the molten metal 3 is burnt with O2 to generate CO gas. The CO gas is secondarily burnt with O2 to generate the heat and the metal raw material is melted and refined. Then, O2 gas of large diameter of is blown from near the bottom part so that a part of O2 gas does not burn in the molten metal 3 and comes out from the molten metal 3 under non-burning condition and this unburning O2 gas executes the secondary combustion in the slag 7. By this method, high secondary combustion efficiency can be obtd.
Patent JP-H0338726-A (JP)
Title: Branch instruction processor
Inventor: TEZUKA KEIICHI
IPC: G06F9/32
Filed: 1989-07-06
Abstract: PURPOSE:To process a branch instruction with high efficiency and at high speed by reading out in advance an instruction code with use of a branch goal address when the address storing a branch instruction is not smaller than the branch goal address. CONSTITUTION:A branch estimating part 9 compares a condition branch instruction address A under execution with a branch goal address AJ calculated by a branch goal address computing part 7. Then a selection signal 9a showing the selection of the address AJ is sent to an advance reading part 10 as long as the address A storing a condition branch instruction is not smaller than the address AJ. Otherwise the signal 9a is outputted for selection of a next instruction reading address AN. Thus the address AN or AJ is used to perform an advance reading operation therefore a branch instruction can be carried out at high speed when the estimation of branch succeeds. Then a program including a loop process with a high success rate of the branch estimation can be effectively carried out.
Patent JP-S5877441-A (JP)
Title: Polishing of hard but fragile material
Inventor: NAKAZAWA KOUJI
IPC: B24B49/00
Filed: 1981-10-30
Abstract: PURPOSE:To prevent the chipping in a polished surface of a videodisc slice or the like, by moving the material to be polished in a canted direction with respect to the polishing surface of a grindstone so that continuous microcutting is applied to the material to be polished. CONSTITUTION:Tables 12, 19 whose movements in X and Y directions are controllable and on which a supporting rod 4 having its front end secured with a hard but fragile material work 3 such as, for example, diamond, is fixed, are fed in micro-pitches by motors 18, 20, and therefore, the above-mentioned work 3 is moved in a canted direction with respect to the grinding surface of a rotary grindstone 1. Thus, the work 3 is polished by rotating the grindstone 1 while microcutting is applied to the work 3 by the polishing surface of the grindstone 1. Further, the vibration of the work 3 is detected by a vibration detecting means 21 which delivers a signal Vout that is compared with a contact discriminating reference value Vref. With the result of the cmparison, the feed of the above-mentioned work is controlled.
Patent JP-H0723741-A (JP)
Title: Production of meat product
Inventor: ODAJIMA SHOJI
IPC: A23L13/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a meat product capable of exerting a good influence as a healthy food even on a human body by alkalifying a meat product without using a pH adjustor and improving the texture, taste, keeping quality, etc., essential to the meat. CONSTITUTION:The application contact treatment for applying and bringing alkaline ionic water into contact with raw material meat is carried out in a method for subjecting the raw material meat to a prescribed treatment and producing this meat product. This application contact treatment includes treatments for washing the raw material meat with the alkaline ionic water, injecting the alkaline ionic water into the tissue of the raw material meat, immersing the raw material meat in the alkaline ionic water for a prescribed time and immersing the raw material meat in the alkaline ionic water and heating the raw material meat for a prescribed time. Thereby, acidic substances in an acidic tissue (B), etc., of the meat is exchanged or neutralized with the alkaline ionic water and modified to an alkaline tissue (A) containing the alkaline ionic water (W).
Patent JP-S5875462-A (JP)
Title: Cooling device for retarder
Inventor: SUENAGA KOUICHI
IPC: H02K49/02
Filed: 1981-10-28
Abstract: PURPOSE:To impove the performance of cooling by the small-sized device without requiring a radiator, etc. exclusive for the retarder by forming the short- circuit ring of a retarder unit by an annular pipe and mounting a means circylating the coling water of an engine into the pipe. CONSTITUTION:The retarder unit 9 is provided with a magnetic square pillar- shaped iron core 10, a coil bobbin 13, which is fitted to the drum section of the iron core and on which an excitation coil 11 is wound, and the short-circuit ring 14 fitted at the nose of the iron core 10. The nose of the iron core 10 is set up while being adjoined to manetic tees 6, and the tees 6 are excited and magnetized if corrents are flowed through the excitation coil 11 when the iron core 10 is opposed to the tees 6. A hollow conductive pipe 16, an electric insulating tube 17 wrapping the conductive pipe and inflow and outflow pipes 18, 19, which are communicated with the conductive pipe 16 and circulate a refrigerant into the pipe 16 are mounted to the short-circuit ring 14.
Patent JP-H1016285-A (JP)
Title: Printer
Inventor: MAKI SHIGERU
IPC: B41J2/44
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the perpendicurality of a latent image in a printer for forming a latent image by irradiating a photosensitive material with light. SOLUTION: When the scanning direction of a light beam is shifted in the A0 direction, for example, from the axial direction C of a drum 15, an adjusting mechanism 18 lowers a stage 21 and elevates a stage 20 (in the direction A on the drawing). Consequently, a lens 19 can correct the scanning direction of light beam on the drum 15 to be in parallel with the axial direction of the drum 15.
Patent JP-S6233962-A (JP)
Inventor: KAWAI YASUO
IPC: E04C3/293
Filed: 1985-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5693265-A (JP)
Title: Gas difusion electrode for fuel cell
Inventor: IDE MASAHIRO
IPC: H01M4/96
Filed: 1979-12-26
Abstract: PURPOSE:To obtain a difusion layer with improved conductivity which can be molded using no-binder by using expanded graphite in which spaces between layers of crystal structure of graphite are expanded as a constituting material of a difusion layer. CONSTITUTION:Graphite which comprises flat crystal with hexagonal system and hexagonal plate-shape and constituted with a layered structure formed by linking hexagonal carbon rings is wet-oxidized using, for example, a mixed acid of concentrated sulfuric acid and nitric acid and strong oxidizing agent such as potassium chlorate or potassium dichromate, and the wet-oxidized graphite is rapidly heated at 900 deg.C or higher, when spaces between layers of crystal structure expand 50- 1,000 fold in the c-axis direction. A mixture of thus treated expanded graphite and a pore-forming agent such as ammonium hydrogencarbonate is used for material of a difusion layer 2, and a mixture of graphite attached with platinum black and a binder such as fluororesin is used for material of catalyst layer 1. Both materials of powder are filled and press-molded to form a two layered structure, heat-treated to decompose the pore-forming agent, and an electrode with two-layered constitution of catalyst layer and difusion layer is obtained.
Patent JP-2000011626-A (JP)
Title: Portable optical disk playback apparatus
Inventor: UTSUGI KATSUARI
IPC: G11B33/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable optical disc playback apparatus which the operator is easy to operate while a spectator is allowed to continue to look at the display and the spectator does not carelessly operate controls even when playbacking by the apparatus placed in front of a shop. SOLUTION: The playback apparatus body 1 has an optical disc drive, pickup and circuit block with a lid 2 openably mounted to cover them, a controller 3 is provided at the side of the lid 2, a pair of horizontally formed first right and left turning shafts 4 and second turning shaft 5 formed orthogonally to the first turning shafts 4 are inserted in a rear part of the playback apparatus body 1, and a display 7 having a screen 6 of liq. crystals, etc., is pivoted turnably up and down and horizontally turnably so that the display 7 can be turned up with center at the first rotary shafts 4 and adequately rotated with center at the second turning shaft 5 in the horizontal direction to direct it to the back side.
Patent JP-S6417329-A (JP)
Title: Manufacture of superconductor
Inventor: TAKEMURA YASUHIKO
IPC: C30B29/22
Filed: 1987-07-10
Abstract: PURPOSE:To leave a region not radiated with laser rays as the superconductive ceramic by forming a superconducting material on a substrate, selectively radiate laser rays or strong rays equivalent to them to the preset region of the material, and quickly cooling and transforming it into a non-superconducting material. CONSTITUTION:A substrate 1 with the final shape is provided, the crystallizing heat treatment is applied to this substrate 1, then a material with the rhombic perovskite structure and superconducting characteristic is formed into a film. The heat treatment is applied to this film to form the superconducting ceramic 2 on the whole surface, then this film 2 is selectively radiated with laser 4 and quickly cooled, thus only the radiated portion is formed into the tetragonal or amorphous structure. A region 3 having the non-superconducting characteristic in the optional line, band, or face shape is introduced on the surface region by optionally scanning laser rays 4. A ceramic superconductor 5 can be thereby left selectively on the substrate 1 in the coil shape or other shapes.
Patent JP-S6234884-A (JP)
Inventor: AIZAWA KIKUJI
IPC: B62K23/04
Filed: 1985-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0462592-A (JP)
Title: System and device for bearded character generation
Inventor: HISAGAI MINORU
IPC: G06T11/20
Filed: 1990-06-29
Abstract: PURPOSE:To generate a bearded character corresponding to a print state automatically by adding a projection-shaped beard to the edge of the contour of a character automatically by an arithmetic means according to control point data. CONSTITUTION:Control point data on one character are loaded in the input buffer part of a main memory 15 from an auxiliary memory 12 and one of the control point data is read out of the input buffer part into a CPU 13. It is decided whether or not the control point is an edge point of the contour of the character according to the control point data. When the control point is the edge point, a maximum angle stored in a memory 15 is compared with the angle of the edge. When the angle of the edge is small, it is decided whether or not a beard needs to be added to the edge and when the control point is not the edge point or when the control point is the edge point and the angle of the edge is larger than the maximum angle, it is judged that no beard needs to be added. At this time, two normal vectors PS and PR at a point P are put together to find a vector PT, whose direction is regarded as the direction of beard addition.
Patent JP-H05337851-A (JP)
Title: Arm turning robot
Inventor: YANAGISAWA TAKESHI
IPC: B25J9/04
Filed: 1992-06-08
Abstract: PURPOSE:To embody high speed performance and light weight by erecting a second shaft guide means of vertical direction on a movable base part movable along a first shaft guide means of horizontal direction, and supporting a robot head at a rotary moving body fitted in the turnable and vetically movable state to the second shaft guide means. CONSTITUTION:A movable base part 14 is screwed with a ball screw 10 serving as a first shaft guide means supported at a frame 12 through bearing, and the movable base part 14 can be reciprocated in the direction A by the rotation of the ball screw 10 rotated by a servo motor 16. A ball screw spline shaft (BS shaft) 18 serving as a second shaft guide means is erected out of rotation on the upper face of the movable base part 14, and a rotary moving body 26 is fitted to this BS shaft 18 in such a way as to be movable in the direction B and rotatable around the BS shaft 18. This rotary moving body 26 is moved vertically by the rotation of a ball screw nut rotated by a servo motor 42 and also turned by the rotation of a spline cylinder rotated by a servo motor 44. A robot head 48 is then supported at the rotary moving body 26 through an arm 46.
Patent JP-H1125354-A (JP)
Title: Electronic cash register
Inventor: IGUCHI KESAKICHI
IPC: G07G1/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To change screen displays at the time of ordering and of getting a complete set of products, to reduce processing time by reducing errors in each operation and to simplify a stock management. SOLUTION: An input of a total key or a sub-total key is determined (S1) after registering merchandise having a main code and a sub code, it is determined whether there is merchandise of an identical main code or not after an input is made (S2), and the total number of merchandise of the identical main code and the name of the merchandise set on the main code are displayed (S3). When there is no input of the total key or the sub total key at a processing S1 or when there is no merchandise of the identical main code at a processing S2, a name of the merchandise set so that the main code of the merchandise and the sub code coincide to each other is displayed (S4). It is determined that a processing of a merchandise registration is completed (S5).  A display method of a processing S3 and a processing S4 is changed from the time of getting a complete set of merchandise to the time of registration and a display of a work efficiency in accordance with an operation condition is made.
Patent JP-H0620760-A (JP)
Title: Spark plug
Inventor: MATSUTANI WATARU
IPC: H01T13/20
Filed: 1992-07-01
Abstract: PURPOSE:To provide a spark plug which can prevent exfoliation of a noble metal chip from a parent material for electrode by absorbing the thermal stress generated when the engine is in operation by a molten alloy lager consisting of an electrode parent material component and noble metal chip component. CONSTITUTION:An insulator equipped with a shaft hole is secured to inside of a cylindrical metal piece as major member which is provided with an outside electrode 1 at the foremost part, and a columnar center electrode is fixed fast in the shaft hole with the foremost part protruded, and a noble metal chip 5 is joined with the discharge part of the center electrode or the outside electrode to form a spark discharge gap. In this spark plug, joining of the noble metal chip and electrode parent material 10 is made through a noble metal layer 7 consisting of a molten alloy layer 6 in the form of thin film having a thickness less than the noble metal chip as T exceeding 50mu consisting of the electrode parent material component and noble metal chip component on the discharge surface side of the electrode and the noble metal chip component in a deeper part of this molten alloy layer.
Patent JP-S6325235-A (JP)
Inventor: BANASHIEN RUKU
IPC: C03B35/16
Filed: 1987-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5976405-A (JP)
Inventor: KURAUSU HARUBATSUHA
IPC: H01F7/02
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0466510-A (JP)
Title: Microorganism-suppressing method
Inventor: KANEUCHI KIYOSHI
IPC: A01N59/00
Filed: 1990-06-29
Abstract: PURPOSE:To suppress the proliferation of microorganism with ozone generated by radiating ultraviolet ray to a substrate containing an ozone-forming raw material gas adsorbed to the substrate. CONSTITUTION:Air, oxygen, nitrogen dioxide or dinitrogen tetroxide is used as an ozone-forming raw material gas and adsorbed to an adsorbent substrate (preferably nearly transparent vitreous silica gel) and the substrate is closely packed with an essentially gas-impermeable packaging material together with a material to be packaged. In an arbitrary stage, the adsorbent substrate is irradiated with ultraviolet ray from outside of the packaging material to convert the adsorbed material into ozone or decomposed ozone. The ozone, etc., are adsorbed to the adsorbent substrate and slowly or quickly released into the package to suppress the activity of microorganism and sterilize the content.
Patent JP-S5876616-A (JP)
Title: Floating foundation
Inventor: TAKIMOTO JIYUUKOU
IPC: E02D27/06
Filed: 1981-10-30
Abstract: PURPOSE:To cause supporting of a constructure through utilization of buoyancy and to enable the constructure to be reliably supported by even a soft ground, by a method wherein liquid is sealed in a pipe in which lids are attached to both ends and rotation-proof plates are set to the surface thereof, and a pipe is further sealed in the liquid. CONSTITUTION:Lids are firmly adhered to both ends of a pipe 2 in a round or other shapes, rotation-proof plates 5 are attached to the surface thereof, liquid 3 is sealed in the pipes 2, and another round pipe 4 is further sealed in the liquid 3 to form a floating foundation. This causes supporting of a constructure through utilization of buoyancy, improves an earthquake resistance, and enables the constructure to be reliably supported with buoyancy exerted.
Patent JP-S6071732-A (JP)
Inventor: NIIMI TOSHIO
IPC: D03C3/20
Filed: 1983-09-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6196208-A (JP)
Inventor: JIYOOJI EMU RAPATA
IPC: B65D43/04
Filed: 1985-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0929-A (JP)
Title: Transplanter
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1995-06-16
Abstract: PURPOSE: To provide a transplanter, capable of simplifying a structure, excellent in adaptability to interrow spacing and seedling holding properties of planting pawls and useful for a rice transplanter, etc., by setting a motional area of the planting pawls in soil in an accelerating area of a nonuniform motional mechanism. CONSTITUTION: This transplanter is obtained by interposingly installing a nonuniform motional mechanism for producing the fluctuation in velocity in local motion of planting pawls 26 in a power transmission passage of the planting pawls 26 and setting a motional area of the planting pawls 26 in soil in an accelerating area of the nonuniform motional mechanism. Furthermore, a simultaneous motional area for simultaneously carrying out the respective scraping off and transplanting motions with the two planting pawls 26 is set in a rotating area of a rotary case 21. On the other hand, the nonuniform motional mechanism for causing the fluctuation in the velocity in the rotary motion of the rotary case 21 is interposingly installed in the power transmission passage of the rotary case 21.  Furthermore, the simultaneous motional area of the rotary case 21 is preferably set in the accelerating area of the nonuniform motional mechanism.
Patent JP-S5977275-A (JP)
Title: Refrigerant accumulator-feeder for steam compression refrigerator and method of determining quantity of refrigerant and method of supplying refrigerant
Inventor: RICHIYAADO JIYON ABERII JIYUNI
IPC: F25B45/00
Filed: 1983-09-22
Abstract: A refrigerant fluid accumulator and charging apparatus (Figure 2) for vapor-compression refrigeration systems comprising a pressure vessel (24) having an interior liquid/vapor separation chamber (26), a liquid reservoir (28), a refrigerant inlet conduit (30), a primary refrigerant vapor outlet conduit (34) and a secondary refrigerant outlet conduit (36) in communication with a sump portion (38) of the reservoir (28) and with the primary outlet conduit (34). The secondary refrigerant outlet conduit (36) includes a sight glass (40) for observation of the flow of fluid from the sump portion (38) into the compressor suction line. Refrigeration systems may be accurately charged with refrigerant fluid by operating the system at design load conditions with the accumulator and charging apparatus interposed in the refrigerant circuit between the evaporator and the compressor and by venting refrigerant fluid from the system until the flow of fluid through the secondary outlet conduit changes from liquid or mixed phase to substantially the vapor phase.
Patent JP-S6235545-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MIYAMOTO HIROSHI
IPC: H01L23/28
Filed: 1985-08-08
Abstract: PURPOSE:To prevent a crack from occurring in a passivation film by forming a stress moderating member which is higher than the thickness of a semiconduc tor chip in the height outside the chip on a frame secured with the chip. CONSTITUTION:A molding resin 3 and a semiconductor chip 1 are both exposed to a high temperature at molding time, and both returned to a normal temperature after the chip 1 is resin-molded. Since the thermal expansion coefficient of the resin 3 is larger than the chip 1 at this time, the volumetric shrinkage of the resin 3 is larger than the chip 1 and the chip 1 is secured of the chip 1. This stress acts most largely at the corner of the chip 1. However, a stress moderating member 5 is provided at the corner of the chip 1 and the height is higher than the thickness of the chip 1, it performs to stop the shrinkage of the resin 3 which tends to shrink toward the center of the chip 1 to alleviate the stress applied to the chip 1.